资源简介

7A第二单元知识过关第1讲--词汇
一、7AU2 单词单元知识清单
（一）核心话题词汇（按话题分类）
本单元核心围绕 “爱好、科学、艺术、日常活动” 展开，以下为高频话题词汇：
话题类别 单词（音标） 词性 中文释义 常见搭配
爱好类 hobby / h bi/ n. 爱好 have a hobby; develop a hobby; different hobbies
jogging / d ɡ / n. 慢跑 go jogging; jog for half an hour
painting / pe nt / n. 绘画；画作 do painting; painting skills
paper-cutting / pe p k t / n. 剪纸 Chinese paper-cutting; learn paper-cutting
gardening / ɡɑ dn / n. 园艺 do gardening; join the Gardening Club
reading / ri d / n. 阅读 do some reading; reading club
basketball / bɑ sk tb l/ n. 篮球 play basketball; basketball match
roller skating / r l ske t / n. 轮滑 go roller skating; Roller Skating Camp
科学类 science / sa ns/ n. 科学 science museum; love science
scientist / sa nt st/ n. 科学家 want to be a scientist
museum /mju zi m/ n. 博物馆 visit a museum; science museum
internet / nt net/ n. 互联网 go on the internet; use the internet
answer / ɑ ns / n. 答案 find answers to questions
艺术类 art /ɑ t/ n. 艺术 work of art; art club
artist / ɑ t st/ n. 艺术家 become a famous artist
master / mɑ st / n. 大师 a master of Chinese painting
design /d za n/ v. 设计 design beautiful clothes
designer /d za n / n. 设计师 a fashion designer
日常活动类 exercise / eks sa z/ v./n. 锻炼；运动 do exercise; take exercise
fix /f ks/ v. 修理 fix things; help fix computers
share / e / v. 分享 share hobbies; share books
join /d n/ v. 加入 join a club; join the Art Club
practise / pr kt s/ v. 练习 practise swimming; practise English
（二）基础功能词汇（按词性分类）
本单元高频使用的基础词汇，覆盖日常表达和语法运用：
词性 单词（音标） 中文释义 常见用法/例句
动词 change /t e nd / 改变 change one's habits; The Internet changes our life.
hope /h p/ 希望 hope to do sth; hope one's dream comes true
enjoy / n d / 喜欢（后接 doing） enjoy reading; enjoy playing basketball
help /help/ 帮助 help sb (to) do sth; help fix things
come true /k m tru / 实现（不及物） His dream comes true.
名词 skill /sk l/ 技能 reading skills; painting skills
dream /dri m/ 梦想 a big dream; make one's dream come true
life /la f/ 生活；生命 daily life; change our lives
club /kl b/ 俱乐部 sports club; music club
形容词 interesting / ntr st / 有趣的（修饰物） an interesting book; interesting hobbies
free /fri / 空闲的 in one's free time; free time
fit /f t/ 健康的 keep fit; stay fit
endless / endl s/ 无尽的 endless questions; endless time
副词 often / fn/ 经常 often watch TV; often exercise
usually / ju u li/ 通常 usually get up at 7 a.m.
in the future / n fju t / 在未来 want to be a scientist in the future
（三）语法关联词汇（动词三单 / 名词复数特殊变化）
本单元重点语法为 “一般现在时”，需掌握以下特殊变化：
1. 动词第三人称单数（三单）特殊变化
原形 三单形式 中文释义 例句（三单）
have has 有 He has a new hobby.
go goes 去 She goes swimming every week.
do does 做 He does homework every evening.
teach teaches 教 She teaches Music at school.
watch watches 观看 He watches TV on weekends.
fly flies 飞；乘飞机 He flies to Beijing.
study studies 学习 She studies English hard.
stop stops 停止 He stops working at 5 p.m.
shop shops 购物 She shops on Saturdays.
名词复数特殊变化
单数 复数形式 中文释义 例句（复数）
hobby hobbies 爱好 He has many hobbies.
family families 家庭 There are 5 families here.
museum museums 博物馆 We visit two museums.
work works 艺术品 These are great works of art.
（四）音标重点词汇（按元音音标分类）
结合本单元发音练习，重点掌握以下音标对应的词汇：
元音音标 对应词汇 例句（含音标词）
/ / plan, glad, match, character He makes a plan for his holiday.
/e/ member, energy, endless She is a member of the Art Club.
/ / slim, fit, fix, with He is slim and fit.
/ / jog, hobby, problem Jogging is his favourite hobby.
/ / club, luck, fun He joins a sports club.
/e / name, cake, take Her name is Lucy.
/ / hope, home, go He hopes to go home early.
二、7AU2 单词复习配套练习
（一）单词拼写（根据中文、首字母或音标提示填空）
1. My favourite h________ (爱好) is reading. I read books every evening.
2. We can visit the s________ ________ (科学博物馆) to learn about science.
3. She wants to be a d________ (设计师) because she likes designing clothes.
4. There are ________ (无尽的) questions about space in his mind. (提示：音标 / endl s/)
5. He often goes j________ (慢跑) in the park to keep fit.
6. My dream is to become a s________ (科学家) and explore the natural world.
7. They ________ (分享) their paintings with each other after class.
8. The old man is a m________ (大师) of Chinese painting.
（二）单词分类（将下列单词归入对应话题框中）
单词：basketball, museum, painting, jogging, scientist, art, roller skating, paper-cutting, internet, gardening
爱好类 科学类 艺术类
（三）用所给单词的适当形式填空
1. Tom ________ (like) playing football. He ________ (play) it every Saturday.
2. My mother ________ (not watch) TV in the evening. She usually ________ (read) books.
3. There ________ (be) two ________ (museum) in our city. We often ________ (visit) them.
4. His father ________ (teach) Maths at a school. He ________ (have) many students.
5. They ________ (enjoy) ________ (share) their hobbies with friends.
（四）短文填空（用本单元核心单词补全短文）
Hello, everyone! My name is Lisa. I have many 1. ________ (hobby). In my 2. ________ (free) time, I like doing 3. ________ (paint) because it makes me feel creative. My art teacher is a 4. ________ (master) of watercolours. She 5. ________ (teach) me how to mix colours. I also like 6. ________ (read) storybooks. I often go to the library to borrow books. Sometimes, I 7. ________ (share) interesting stories with my classmates. My 8. ________ (dream) is to become an 9. ________ (artist) in the 10. ________ (future). I hope my dream can come true!
（五）根据句意写单词（同义替换或描述匹配）
1. She likes doing sports to stay healthy. （替换 “stay healthy”：________）
2. He often uses the internet to find answers to his questions. （“answers” 的对应词：________）
3. This activity makes me feel happy and not bored. （替换 “makes me feel happy and not bored”：________）
4. She joins the Music Club and practises singing every week. （“joins” 的近义词：________）
三、练习答案
（一）单词拼写
1. hobby 2. science museum 3. designer 4. endless 5. jogging 6. scientist 7. share 8. master
（二）单词分类
爱好类 科学类 艺术类
basketball, jogging, roller skating, gardening, paper-cutting museum, scientist, internet painting, art
（三）用所给单词的适当形式填空
1. likes; plays 2. doesn't watch; reads 3. are; museums; visit 4. teaches; has 5. enjoy; sharing
（四）短文填空
1. hobbies 2. free 3. painting 4. master 5. teaches 6. reading 7. share 8. dream 9. artist 10. future
（五）根据句意写单词
1. keep fit 2. questions 3. interesting 4. takes part in（或 joins in）

展开更多......

收起↑